Used Diesel Caterpillar Generator Sets with Caterpillar Engines For Sale

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Caterpillar 725 KW Diesel Generator

$62,000 USD

The Caterpillar 725 kW generator is a high-capacity diesel-powered generator designed for reliable standby or prime power in industrial, commercial, and emergency applications. It delivers...

Condition	Used
Usage	226 Hours
Horse Power	1089 HP
Engine Model	Caterpillar 3508
MLS Number	14397602
Category	Generator Sets
Last Updated	6/17/2026
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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1976 Caterpillar 550 KW Generator

$39,500 USD

Control Van. Fruehauf T/A Switchgear Power Van w/ Caterpillar 425hp Genset. Allen Bradley Starters and Controls. Remotes. Inverter. Good Tires. (We Are Selling The Complete Crushing...

Condition	Used
Horse Power	425 HP
Engine Model	Caterpillar D343
MLS Number	14386433
Category	Generator Sets
Last Updated	5/27/2026
Location	Redding, CA, US
Sold By	Mittry Construction

2018 Caterpillar XQ425 Diesel Generator

$179,900 USD

Used Caterpillar XQ425 375 kW standby (340 kW prime) rental grade diesel generator, SN-X8H00137. CAT C13 engine rated 518 HP at 1800 RPM, SN-NF300186, EPA Tier 4 Final emissions. ...

Condition	Used
Usage	1,698 Hours
Horse Power	518 HP
Engine Model	Caterpillar C13
Emission Rating	USA Tier 4 Final
Rear Axle	Tandem Axle
Stock Number	Central States #4482
MLS Number	12808267
Category	Generator Sets
Last Updated	2/5/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2013 Caterpillar C15 Diesel Generator

$79,900 USD

Caterpillar 400 kW standby (365 kW prime) diesel generator set, SN-C5E04128. CAT C15 engine rated 619 HP at 1800 RPM, SN-FTE01459, EPA Tier 3 emissions. 3/60/277/480V, 12 lead reconnectable...

Condition	Used
Usage	203 Hours
Horse Power	619 HP
Engine Model	Caterpillar C15
Emission Rating	USA Tier 3
Stock Number	Central States #4786
MLS Number	13742082
Category	Generator Sets
Last Updated	1/28/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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1992 Caterpillar 3512SITA Generator - Kato 600 KW

$13,250 USD

USED 1992 CATERPILLAR 3512-SITA NATURAL GAS GENERATOR SET FOR SALE. V12, SPARK-IGNITION, TWIN TURBOCHARGED, AND AFTERCOOLED. KATO ENGINEERING, BRUSHLESS, SYNCHRONOUS AC GENERATOR. 600 KW...

Condition	Used
Attachment Make	Kato
Attachment Model	600 KW
Engine Model	Caterpillar 3512-SITA
Stock Number	600KW-4KC00343
MLS Number	11263870
Category	Generator Sets
Last Updated	11/7/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

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1992 Caterpillar 3512SITA Generator - Kato 600 KW

$13,250 USD

USED 1992 CATERPILLAR 3512-SITA NATURAL GAS GENERATOR SET FOR SALE. V12, SPARK-IGNITION, TWIN TURBOCHARGED, AND AFTERCOOLED. KATO ENGINEERING, BRUSHLESS, SYNCHRONOUS AC GENERATOR. 600 KW...

Condition	Used
Attachment Make	Kato
Attachment Model	600 KW
Engine Model	Caterpillar 3512-SITA
Stock Number	600KW-4KC00344
MLS Number	11263868
Category	Generator Sets
Last Updated	11/7/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

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1993 Caterpillar 3056T Diesel Generator

$8,450 USD

RUN TESTED, 1993 CATERPILLAR 3056T 80KW DIESEL GENERATOR SET FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 530 HOURS SHOWING ON METER, 80KVA, 60 HZ, 120/240 VOLTS, 666/333 AMPS, ...

Condition	Used
Usage	538 Hours
Horse Power	168 HP
Engine Model	Caterpillar 3056T
Stock Number	80KW-7AK00316
MLS Number	13955254
Category	Generator Sets
Last Updated	10/30/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2007 Caterpillar 3516C Diesel Generator

$649,900 USD

Caterpillar 2000 kW standby (1825 kW prime) diesel generator set, SN-SBJ00409. CAT 3516C engine rated 2937 HP at 1800 RPM, SN-SBJ00409, EPA Tier 2 emissions. 3/60/277/480V. 3000 Amp...

Condition	Used
Usage	237 Hours
Horse Power	2937 HP
Engine Model	Caterpillar 3516C
Emission Rating	USA Tier 2
Stock Number	Central States #4695
MLS Number	13558427
Category	Generator Sets
Last Updated	10/9/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2007 Caterpillar 3516C Diesel Generator

$649,900 USD

Caterpillar 2000 kW standby (1825 kW prime) diesel generator set, SN-SBJ00406. CAT 3516C engine rated 2937 HP at 1800 RPM, SN-SBJ00406, EPA Tier 2 emissions. 3/60/277/480V. 3000 Amp...

Condition	Used
Usage	234 Hours
Horse Power	2937 HP
Engine Model	Caterpillar 3516C
Emission Rating	USA Tier 2
Stock Number	Central States #4694
MLS Number	13558423
Category	Generator Sets
Last Updated	10/9/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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2005 Caterpillar LC6 Generator

$145,000 USD

Caterpillar 3406C Engine, 691 Hours, 375KVA 300KW, 3 Phase 480 Volts -Located in Portland, OR-

Condition	Used
Usage	691 Hours
Horse Power	691 HP
Engine Model	Caterpillar 3406c
MLS Number	13848058
Category	Generator Sets
Last Updated	9/25/2025
Location	McMinnville, OR, US
Sold By	KNM Equipment Sales & Service

2019 Caterpillar XQ230 Diesel Generator

$89,900 USD

Used Caterpillar XQ230 200 kW standby (182 kW prime) rental grade diesel generator, SN-CK200192. CAT C7.1 engine rated 320 HP at 1800 RPM, SN-7L300467, EPA Tier 4 Final emissions....

Condition	Used
Usage	4,146 Hours
Horse Power	320 HP
Engine Model	Caterpillar C7.1
Emission Rating	USA Tier 4 Final
Rear Axle	Tandem Axle
Stock Number	Central States #4522
MLS Number	12978894
Category	Generator Sets
Last Updated	8/22/2025
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

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1989 Caterpillar 300 KW Diesel Generator

$34,500 USD

1989 Caterpillar SR4 300 kw Genset. 511 Total Hours Since New. Full Maintenance Records. Cat 3406 Diesel Engine. Electronic Control Panel. Heater Package, Battery Charging System. Full...

Condition	Used
Usage	511 Hours
Engine Model	Caterpillar 3406
MLS Number	11919687
Category	Generator Sets
Last Updated	5/14/2025
Location	Redding, CA, US
Sold By	Mittry Construction

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1989 Caterpillar 300 KW Diesel Generator

$27,500 USD

1989 Caterpillar SR4 300 kw Genset. 837 Total Hours Since New. Cat 3406 Diesel Engine. 72 PSI Oil Pressure (Cold). Electronic Control Panel. Heater Package, Battery Charging System. Runs...

Condition	Used
Usage	837 Hours
Horse Power	450 HP
Engine Model	Caterpillar 3406
MLS Number	12781300
Category	Generator Sets
Last Updated	3/27/2025
Location	Redding, CA, US
Sold By	Mittry Construction

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1995 Caterpillar 175 kw Generator

$15,500 USD

'95 Caterpillar Olympian 175kw Generator w/ 333hrs, 263hp Caterpillar 3208 10.4L Turbocharged V8, Generator Make: Generac, Generator Model: 94A05605-S, Power Rating: 175 kW, Frequency: 60 Hz...

Condition	Used
Usage	333 Hours
Horse Power	263 HP
Engine Model	Caterpillar 3208
Stock Number	11272
MLS Number	11669194
Category	Generator Sets
Last Updated	4/7/2026
Location	Buckeye, AZ, US
Sold By	Integrated Machinery Inc.

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1995 Caterpillar MEP007B Generator

$9,950 USD

Low hours military generator, 100KW. Cat 3306 engine 2 units available,

Condition	Used
Horse Power	100 HP
Engine Model	Caterpillar 3306
MLS Number	12108400
Category	Generator Sets
Last Updated	3/30/2026
Location	Pittston, PA, US
Sold By	Big Iron Equipment LLC